At one point it was speculated that Kimora’s newest boo was of the Russian billionaire variety, but Russell nixed that theory as well.

LOL. Wonder if Kimora wishes her ex would stop snitchin’ or if she’s relieved the cat’s out of the bag.

Leissner is the same character we saw Kimora smooching it up with over the holidays in St. Barth’s. The couple were wearing wedding rings at that time, so it’s likely they’d already celebrated their nuptials by then. Leissner is a senior investment banker over at Goldman Sachs (cha-ching!).